Kiiaks are creatures created by Metron for Stevonian war purposes. Kiiaks are able to breathe in both space and on any planet. A Kiiak is capable to spit hot liquid tar out from its beak, located in the middle of its eight tentacles. When on the surface of a planet, Kiiaks can float in the air because of the large gasbag located in its head. The dark red spots on its tentacles and head turn bright red and searing hot when angry, as a way to let off the heat from the gasbag.